package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.util.HashSet;
import java.util.Set;


public class Demo1 {
    public static void main(String[] args) {

        for(int i=0;i<10 ;i++ ){
            System.out.println(i);
            if(i==5){
                break;
            }
        }
        
    }


}
